Aliu Tijani

Built and shipped the full Lexa platform as sole engineer, including React Native mobile client, Next.js web application, and FastAPI backend. Integrated multiple external APIs and managed CI/CD and AWS infrastructure.

Maintained hardware, networking, and software systems for a large national institution during examination periods, managing incident logs and resolution documentation.

Built 15 React and Next.js TypeScript screens for an enterprise SaaS platform, integrating backend APIs and handling authentication, data fetching, and error states. Worked in a Git-based code review workflow with CI checks.

Diagnosed and resolved a WebSocket race condition causing a 25% latency spike under concurrent connections. Built real-time IoT sensor communication over WebSocket with structured logging.

Participated in the AWS Cloud Computing Programme, Generation 4, from April 2026 to July 2026.

Pursued a Bachelor of Science in Computer Engineering, including a capstone project on a facial recognition access control system.

Earned the Certified Ethical Hacker certification with a perfect score.

Completed the IBM Cybersecurity Essentials certification.